Oh please stop the head rushes, swooshes, whatever it is called. I feel like I am falling for like a half a second and stood back by some invisable force all within about 3/4 of a second. Then it comes right back on. I to felt great the first couple of weeks and then tired for the last year. I have been on 300mg longer than I can remember about 10 months. My Dr. is hard to get ahold of so after fighting to get the RX filled again I decided to quit. I went down to 150 mg for about 6 days and then cold turkey. DO not do this! The first 2 days were great energy and happiness. Now I feel leveled out but the head rushes and now the fatigue. What are they doing to us?